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2021 New Carbon Gravel Frameset With Integrated Stem System

2021 New Carbon Gravel Frameset With Integrated Stem System

- Shimano flat mount type disc brake

- Max tire clearance 700*53C or 650B*2.1''

- Full internal cable routing

- Front 12*100mm thru axle, rear 12*142mm thru axle

- 27.2mm seat post

Item No.:
LCG071S-D
Product Orgin:
China
Payment:
Paypal, Bank Transfer, West Union
Color:
UD Matt(Customized Painting Acceptable)

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Product Detail

2021 New Carbon Gravel Frameset with Integrated Stem System

Frame	2021 New Carbon Gravel Frameset with Integrated Stem System
Material	High modulus Toray T700 carbon fiber
Size	49, 52, 55, 58(cm)
Fork	Lightcarbon specify carbon fork
Stem size	90/100/110/120mm
Headtube	Straight 1 1/2'' head tube(upper 52mm lower 52mm)
Weight	Frame 980+/-40g/fork 430+/-15g/seat post 190+/-10g/stem (size 52)
Seatpost	27.2mm*400mm (with 25mm offset)
Bottom bracket	Press-Fit BB86
Max tire clearance	70053C or 650B2.1''
Max Chainring	Max 53T- Small 39T
Brake mount type	Shimano flat mount disc brake (disc brake bolts length 38.2mm)
Dropout	Front 12100mm TA Rear 12142mm TA
Groupset	Mechanical and Di2 compatible
Test Standard	ISO4210
Warranty	2 years

LightCarbon gravel frameset geometry and size chart

	490	520	550	580
SEATPOST INSERT LENGTH	180mm	220mm	250mm	270mm
REACH	374.1mm	377.5mm	386mm	397.1mm
TOP TUBE LENGTH, HORIZONTAL	535mm	550mm	575mm	595mm
STACK	542.6mm	563.4mm	598.6mm	627.1mm
WHEELBASE	1008.9mm	1014.5mm	1029.6mm	1049.8mm
CHAINSTAY LENGTH	430mm	430mm	430mm	430mm
FRONT CENTER	593.8mm	599.4mm	614.5mm	634.5mm
BB DROP	70mm	70mm	70mm	70mm
BB HEIGHT	285mm	285mm	285mm	285mm
SEAT TUBE ANGLE	73.5°	73°	72.5°	72.5°
HEAD TUBE ANGLE	71°	71.5°	72°	72°
SEAT TUBE LENGTH	490mm	520mm	550mm	580mm
HEAD TUBE LENGTH	120mm	140mm	175mm	205mm
BIKE STANDOVER HEIGHT(700C*53C)	776.4mm	793.4mm	833.4mm	863.9mm
BIKE STANDOVER HEIGHT(650B*2.1")	766.4mm	783.4mm	823.4mm	853.9mm
FORK RAKE/OFFSET	50mm	50mm	50mm	50mm
FORK LENGTH, FULL	397mm	397mm	397mm	397mm
TRAIL	69.3mm	66.1mm	62.7mm	62.7mm

Gravel Frameset internal cable routing

A - Rear derailleur cable routing

B - Rear disc brake cable routing

C - Front Derailleur cable routing

D - Front disc brake cable routing

All cables were integrated though handlebar stem through head-tube, integrated design to make the whole complete bike clean and aerodynamic.

Technology we use on gravel frame production

Use the newest one-piece latex 3D mandrel and molding technology.

Such technology helps to optimize the orthodromic and strength of carbon fiber, and avoid wrinkle inside (wrinkle is a key factor that may cause crack)

Even using the same material, the strength is improved 30%.

One-piece 3D latex mandrel helps to make smooth inner side of frame.

To achieve same strength, tradition method requires thickness 1mm-1.2mm, while such new technology only requires 0.5mm-0.8mm thickness. Thus, we are able to make the frame about 15% lighter, given strength unchanged

Our Gravel Frame cross-section